A comprehensive evaluation of the genotoxic potential of chemicals requires the assessment of the ability to induce gene mutations and structural chromosome (clastogenic activity) and numerical chromosome (aneugenic activity) aberrations. Aneuploidy...

to aneugenic chemicals when measurements were made in primary cell cultures derived from xerodoma pigmentosum and trichothiodystrophy patients. Further studies are necessary to evaluate the consequences of the genetic background of tester strains upon...